CVE-2011-3952

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Source

https://nvd.nist.gov/vuln/detail/CVE-2011-3952

Import Source

https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2011-3952.json

JSON Data

https://api.test.osv.dev/v1/vulns/CVE-2011-3952

Published

2012-08-20T18:55:02Z

Modified

2025-04-11T00:51:21Z

Downstream

DSA-2494-1

Summary

[none]

Details

The decode_init function in kmvc.c in libavcodec in FFmpeg before 0.10 and in Libav 0.5.x before 0.5.9, 0.6.x before 0.6.6, 0.7.x before 0.7.6, and 0.8.x before 0.8.1 allows remote attackers to cause a denial of service (application crash) and possibly execute arbitrary code via a large palette size in a KMVC encoded file.

References

Affected packages

Debian:11 / ffmpeg

Package

Name: ffmpeg
Purl: pkg:deb/debian/ffmpeg?arch=source

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

7:2.4.1-1

Ecosystem specific

{
    "urgency": "not yet assigned"
}

Debian:12 / ffmpeg

Package

Name: ffmpeg
Purl: pkg:deb/debian/ffmpeg?arch=source

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

7:2.4.1-1

Ecosystem specific

{
    "urgency": "not yet assigned"
}

Debian:13 / ffmpeg

Package

Name: ffmpeg
Purl: pkg:deb/debian/ffmpeg?arch=source

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

7:2.4.1-1

Ecosystem specific

{
    "urgency": "not yet assigned"
}